Add 'gitea_api' module

Co-authored-by: Dan Čermák <dcermak@suse.com>

osc/gitea_api/exceptions.py

@@ -0,0 +1,64 @@
+import re
+
+from .. import oscerr
+from .connection import GiteaHTTPResponse
+
+
+class GiteaException(oscerr.OscBaseError):
+    def __init__(self, response: GiteaHTTPResponse):
+        self.response = response
+
+    @property
+    def status(self):
+        return self.response.status
+
+    @property
+    def reason(self):
+        return self.response.reason
+
+    def __str__(self):
+        result = f"{self.status} {self.reason}"
+        if self.response.data:
+            result += f": {self.response.data}"
+        return result
+
+
+class BranchDoesNotExist(GiteaException):
+    def __init__(self, response: GiteaHTTPResponse, owner: str, repo: str, branch: str):
+        super().__init__(response)
+        self.owner = owner
+        self.repo = repo
+        self.branch = branch
+
+    def __str__(self):
+        result = f"Repo '{self.owner}/{self.repo}' does not contain branch '{self.branch}'"
+        return result
+
+
+class BranchExists(GiteaException):
+    def __init__(self, response: GiteaHTTPResponse, owner: str, repo: str, branch: str):
+        super().__init__(response)
+        self.owner = owner
+        self.repo = repo
+        self.branch = branch
+
+    def __str__(self):
+        result = f"Repo '{self.owner}/{self.repo}' already contains branch '{self.branch}'"
+        return result
+
+
+class ForkExists(GiteaException):
+    def __init__(self, response: GiteaHTTPResponse, owner: str, repo: str):
+        super().__init__(response)
+        self.owner = owner
+        self.repo = repo
+
+        regex = re.compile(r".*fork path: (?P<owner>[^/]+)/(?P<repo>[^\]]+)\].*")
+        match = regex.match(self.response.json()["message"])
+        assert match is not None
+        self.fork_owner = match.groupdict()["owner"]
+        self.fork_repo = match.groupdict()["repo"]
+
+    def __str__(self):
+        result = f"Repo '{self.owner}/{self.repo}' is already forked as '{self.fork_owner}/{self.fork_repo}'"
+        return result